It is possible for the regression equation to have none of the actual (observed) data points located on the regression line. true/false False? That doesn\'t seem like it\'d make any sense, but I don\'t know why... Solution It is possible, The regression line can be regarded as a \"mean\" for the set of data, and, like the usual mean, its value doesn\'t necessarily coincide with any observed value..

1. It is possible for the regression equation to have none of the actual (observed) data points located
on the regression line. true/false
False?
That doesn't seem like it'd make any sense, but I don't know why...
Solution
It is possible, The regression line can be regarded as a "mean" for the set of data,
and, like the usual mean, its value doesn't necessarily coincide with any observed value.